Xiaomi Redmi Buds 4 Active wireless Bluetooth 5.3 Noise Cancellation Waterproof, Black color
link: https://www.mi.com/global/product/redmi-buds-4-active/
Basic Parameters
Product Model:M2232E1
Product Color：Black
Dimentions
Single earbud:31.1×20.9×22.5mm
Charging case:63.2×53.4×24mm
Weight
Single earbud:3.65g
Charging case:34.7g
Total weight:42g
Battery
Earbuds:1040 (34mah)
Charging case:440mAh
Charging
Charging port:Type-C
Earbud input parameters:5V⎓0.10A
Charging case input parameters:5V⎓0.50A
Charging case output parameters:5V⎓0.20A
Connectivity
Wireless connection:SBC
Bluetooth protocols:HFP/A2DP/AVRCP
Communication range:10m
Speaker impedance:32Ω
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